ALGO MSP 15/4A – 1.1kW Automatic Submersible Pump
The ALGO MSP 15/4A is an automatic vertical submersible pump with an inbuilt controller, designed to provide convenient and reliable clean-water supply without requiring a separate external pump controller.
Powered by a 1.1kW (1.5HP) single-phase motor, the MSP 15/4A operates on 230V, 50Hz and provides a maximum head of approximately 45 meters with a maximum flow of approximately 5.7 m³/h. Its automatic operation, inbuilt non-return valve (NRV) and dry-run protection make it particularly suitable for domestic pressure and water-supply systems.
Key Features
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1.1kW (1.5HP) automatic submersible pump
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Inbuilt automatic pump controller
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Automatically operates according to water demand
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Single-phase 230V operation
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Maximum head of approximately 45 meters
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Maximum flow of approximately 5.7 m³/h
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1" outlet connection
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Inbuilt non-return valve (NRV)
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Built-in dry-run protection
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Automatic restart function when water supply resumes
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Vertical submersible design
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Suitable for clean-water applications
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Ideal for domestic water supply and pressure systems
Technical Specifications
| Specification | Details |
|---|---|
| Brand | ALGO |
| Model | MSP 15/4A |
| Product Type | Automatic Submersible Pump |
| Power | 1.1 kW / 1.5 HP |
| Phase | Single Phase |
| Rated Voltage | 230 V |
| Frequency | 50 Hz |
| Motor Speed | 2900 rpm |
| Maximum Head | Approx. 45 meters |
| Maximum Flow | Approx. 5.7 m³/h |
| Outlet Size | 1" |
| Automatic Controller | Inbuilt |
| Non-Return Valve | Inbuilt |
| Dry-Run Protection | Yes |
Performance
| Flow (m³/h) | Head (m) |
|---|---|
| 0 | 45 |
| 0.6 | 43 |
| 1.2 | 40 |
| 2.4 | 34 |
| 3.0 | 30 |
| 3.6 | 25.5 |
| 4.8 | 15.5 |
| 5.7 | 10.2 |
Automatic Operation & Pump Protection
The MSP 15/4A incorporates an automatic controller that allows the pump to respond to water demand without requiring manual switching. When water is required, the system automatically operates the pump and stops it when demand ends.
Built-in dry-run protection helps protect the pump if the water supply becomes insufficient. When water becomes available again, the controller incorporates an automatic restart function, checking for restored water supply during its initial restart cycles.
Applications
Ideal for:
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Domestic water supply
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Tank-to-house pumping
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Residential pressure systems
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Rainwater harvesting systems
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Water storage tanks
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Clean-water transfer
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Automatic water-supply systems
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General residential and light-duty water applications
The ALGO MSP 15/4A combines the pump and automatic control functionality in one convenient submersible unit, providing 1.1kW power, up to approximately 45 meters of head and 5.7 m³/h flow capacity, together with an inbuilt NRV and dry-run protection.
